- Measure the Damage. The first step to repairing hardie plank siding is measuring the damage. ...
- Repairing Severely Damaged Hardie Planks
- Remove Damaged Boards. If one or more of the Hardie planks is severely damaged, the first step is to remove it completely. ...
- Replace Damaged Boards. Once you have removed the damaged board, replace it with a new one by sliding it into place and tapping it gently into position using a hammer.
- Caulk and Paint it. Once the new board is in place, caulk the seams between it and the adjacent boards using a tube of caulk.
- Repairing Minor Cracks or Peel offs
- Use Putty and Paint. If your hardie plank siding has minor cracks in it, these may be filled using putty. ...
- Caulk Seams. If your hardie plank siding has started to peel off in some areas, you can use caulk to stop the peeling and ensure that moisture does not get ...
- Paint Over It. Before painting over the surface, make sure the putty has been dried out completely and has cured for at least 24 hours.
- Final Words. After you have repaired all areas that need attention, go around your property and inspect other planks to see if any of them show signs of damage.
How much does it cost to replace siding with hardiplank?
The average cost to install Hardie siding is $6 and $13 per square foot. Installing Hardiplank shingles on a 1,600 SF house costs $10,000 to $18,000 on average. James Hardie is the most well-known fiber cement siding brand due to its longevity, appearance, fire-resistance, and weather-resistance.
Does hardiplank siding increase value of home?
James Hardie siding will not only give your home a whole new look and feel; it will also significantly increase its value, as it has consistently been ranked one of the top projects with the highest return on investment by Remodeler Magazine's Cost vs. Value report.
Does Hardie plank require special screws?
Hardie plank and Hardie panel do need special screws. Home Depot and Lowes staff can advise you on the most appropriate types to use. For hurricane protection, you want screws LONG enough to go all the way through to the underlying wood studs. In practice, you will want to drill starter holes thru the Hardie siding BEFORE mounting the plywood.
How to tell if your home has hardboard siding?
What to Do if Your Home Has Hardboard Siding
- No Apparent Damage. A visual inspection will reveal one or more of the preceding siding problems (e.g., swelling, warping, blistering, rotting and softening).
- Minor Damage. Next, look for more subtle telltale signs of deterioration problems, such as discoloration rusted nails.
- Damage Requires Repairs or Replacement. ...
How do you repair Hardie board damage?
To remove and replace damaged siding: Cut the fiber cement siding to length (wear approved dust protection). Blind-nail the fiber cement siding in place, starting with the bottom piece. Face-nail the top piece of fiber cement siding through the old siding. Prime and paint new siding to match the old.
How do you replace one piece of fiber cement siding?
3:114:42Replacing some pieces of hardboard siding with decent results - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou know measure it measure the replacement. Board cutting it with a circular saw just a regularMoreYou know measure it measure the replacement. Board cutting it with a circular saw just a regular blade in here kind of a general purpose blade stuff cuts very very easily.
Can hardiplank siding be repaired?
Repair or Patching Fiber Cement Board Siding Dents, chips, cracks and other minor surface damage in James Hardie siding and trim products can be filled with cementitious patching compound.
How do you repair holes in fiber cement siding?
Use a plastic putty knife to apply the patching material to the damaged area, filling in the area and shaping the patch to match the original contours of the siding. Allow the patch to thoroughly dry and apply another thin layer of patching material if the first layer shrank during the drying process.
How do you fill a hole in hardiplank?
The James Hardie company, makers of HardiePlank, recommends the use of a cement patch product made of an acrylic mortar compound for patching their siding products. Acrylic mortar compound can be found at most home improvement retailers and hardware stores under various brand and trade names.
How do you fix fiber cement board?
4:498:25Fabricating and installing fiber cement boards - YouTubeYouTubeStart of suggested clipEnd of suggested clipTo reinforce the seams it's important to use alkali resistant tape and because backer boards don'tMoreTo reinforce the seams it's important to use alkali resistant tape and because backer boards don't have a tapered edge I hold off installing the tape until each seam is about to be covered with tile
What kind of caulk do you use on Hardie board siding?
Manufacturers' Caulk and Sealant Recommendation Sheet S-100B Caulks and Sealants: James Hardie recommends the use of caulks and sealants that remain permanently flexible.
Does hardiplank siding need to be caulked?
Wherever Hardie siding meets a trim board, the company recommends you leave a 1/8” gap between the siding and the trim and apply a 3/8” bead of approved caulking to protect and seal the edge of the siding.
Why does fiber cement siding crack?
Fiber cement planks are floppy until secured on the wall and holding only in the middle or transporting over a shoulder will cause a dramatic sag at both ends. The stress can cause a crack at the center of a board.
Does caulking Hardie board void the warranty?
These such areas are called “field butt joints.” In the case of James Hardie's Color Plus siding, which has a pro-rated 15-year warranty, using caulk at field butt joints will flat out void your warranty!
How do you caulk fiber cement siding?
0:542:14How to like a Pro: Caulking Cement Siding - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe caulking tube which we use our tool that's on the caulking gun we push it in pull it out this isMoreThe caulking tube which we use our tool that's on the caulking gun we push it in pull it out this is ready to go we insert it in the gun. Push it up where it needs to go. And we're ready to begin.
How often does Hardie board need to be painted?
every ten to twenty yearsHardie Plank is also called fiber cement siding. While it's far heavier than aluminum, vinyl or wood, it is extremely durable and typically only needs a new paint every ten to twenty years for maintenance. It is one of the best materials and long-term solutions for protecting your home.
Step 1
Brush away any chipped paint, small loose pieces of siding or anything else that mars the plane of the siding.
Step 2
Sand over the damaged area lightly but thoroughly with a medium-grit sandpaper to smooth any jagged edges and create an easy grip surface for the patch product.
Step 3
Apply the patch product to the damaged area with the flexible putty knife to fill in any indentations or holes.
Step 4
Hold the knife roughly perpendicular to the siding patch to finish the surface of the patch, and taper out the edges of the mortar patch blending it into the surrounding siding.
Step 5
Allow the patch material to dry thoroughly according to the recommendations on the product label.
Step 6
Sand the dried patch material lightly with a fine-grit sandpaper to smooth out the surface and blend the edges of the patch with the surrounding siding. Feel along the patch to identify any bumps that need to be smoothed out with further sanding.
Step 7
Wipe or brush away any of the sanding grit with a clean, dry, lint-free rag or a clean and dry brush, leaving a smooth surface.
What is the best way to clean siding and trim?
Extra care should be taken when cleaning your siding and trim using a pressure washer.
How much pressure should I use to keep siding and trim from leaking?
To minimize the chance of damaging your siding and trim use a wide fan tip, keep a minimum of 6 feet from the wall, and keep the pressure below 1500 psi. Maintaining the exterior of your home helps prevent water intrusion and is an important part of sustaining the beauty and value of your home.
What is fiber cement maintenance?
As a guide, it is recommended that normal fiber cement maintenance tasks and care include: Installing gutters and downspouts on your home —if they are not already present when you purchased the home. Cleaning out your gutters, blocked pipes, and overflows of any debris, leaves, twigs and dirt.
Can you replace James Hardie siding?
It is advised to replace the damage siding with a new section of ColorPlus® siding. If your James Hardie siding was originally painted after it was installed on your home, then check the original paint manufacturer’s recommendations for reapplication of paint.
Can James Hardie siding be filled with cementitious?
Dents, chips, cracks and other minor surface damage in James Hardie siding and trim products can be filled with cementitious patching compound. Refer to manufacturer’s recommendations for products that are compatible with fiber cement.
What is a hardie plank?
HardiePlank is a brand of fiber cement board that is used for exterior siding projects. It is similar to traditional, beveled wood lap siding. If you have loose HardiePlank siding on your home, it is important to fix it. Loose siding can leave your home unprotected from weather and insects.
How far apart should nails be on siding?
Hammer the nails approximately 3/4-inch to 1-inch up from the bottom edge of the board that is directly above the loose siding. Space the nails 16 inches apart. The nail heads should rest snugly against the surface of the boards. It is important that they are not sunk below the surface of the boards so that they create a weather-tight seal.
Why is my fiber cement siding buckling?
Buckled fiber cement siding is most likely to occur because the installer failed to give the recommended gap between the ends of the fiber cement boards and abutting vertical trim at corners, windows, doors, etc. Buckling fiber cement siding may also occur if the product was not properly nailed.
Why does my siding have algae?
Algae, fungus, moss or lichens on siding are usually due to a combination of moisture and shade on the building wall. Plants too close to the building wall, repeated wetting by sprinkler systems, or unnecessarily dense close shade tree growth are conditions that can usually be remedied.
Can fiber cement siding be sealed?
Cut ends of fiber cement siding should have been sealed using 100% acrylic latex primer or paint (Certainteed) or in some cases using an approved caulk wiped on the cut surface (see our notes on Hardieplank installation). And caulk is required at certain joints such as vertical trim at windows, doors, corners.
Can you replace cracked siding?
You can replace the damaged sections (work with care); You could also back-flash and then simply paint the cracked siding; #N#any sealant or "patch" will "work" mechanically to seal the crack but it'll be ugly when painted.
Can James Hardie siding be filled with cementitious?
Dents, chips, cracks and other minor surface damage in James Hardie siding and trim products can be filled with cementitious patching compound. Refer to manufacturer recommendations for products that are compatible with fiber cement.
